Package com.amazonaws.athena.connectors.timestream

Class TimestreamRecordHandler

java.lang.Object

com.amazonaws.athena.connector.lambda.handlers.RecordHandler

com.amazonaws.athena.connectors.timestream.TimestreamRecordHandler

All Implemented Interfaces:

com.amazonaws.services.lambda.runtime.RequestStreamHandler

public class TimestreamRecordHandler
extends RecordHandler

Field Summary

Fields inherited from class com.amazonaws.athena.connector.lambda.handlers.RecordHandler

configOptions

Constructor Summary

Constructors

Modifier	Constructor	Description
	TimestreamRecordHandler(Map<String,String> configOptions)
protected	TimestreamRecordHandler(software.amazon.awssdk.services.s3.S3Client amazonS3, software.amazon.awssdk.services.secretsmanager.SecretsManagerClient secretsManager, software.amazon.awssdk.services.athena.AthenaClient athena, software.amazon.awssdk.services.timestreamquery.TimestreamQueryClient tsQuery, Map<String,String> configOptions)

Method Summary

Modifier and Type	Method	Description
protected void	readWithConstraint(BlockSpiller spiller, ReadRecordsRequest recordsRequest, QueryStatusChecker queryStatusChecker)	Scans TimeStream.

Methods inherited from class com.amazonaws.athena.connector.lambda.handlers.RecordHandler

doHandleRequest, doReadRecords, getSecret, getSpillConfig, handleRequest, onPing, resolveSecrets

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TimestreamRecordHandler

public TimestreamRecordHandler(Map<String,String> configOptions)

TimestreamRecordHandler

protected TimestreamRecordHandler(software.amazon.awssdk.services.s3.S3Client amazonS3,
                                  software.amazon.awssdk.services.secretsmanager.SecretsManagerClient secretsManager,
                                  software.amazon.awssdk.services.athena.AthenaClient athena,
                                  software.amazon.awssdk.services.timestreamquery.TimestreamQueryClient tsQuery,
                                  Map<String,String> configOptions)

Method Detail

readWithConstraint

protected void readWithConstraint(BlockSpiller spiller,
                                  ReadRecordsRequest recordsRequest,
                                  QueryStatusChecker queryStatusChecker)

Scans TimeStream.

Specified by:

readWithConstraint in class RecordHandler

Parameters:

spiller - A BlockSpiller that should be used to write the row data associated with this Split. The BlockSpiller automatically handles chunking the response, encrypting, and spilling to S3.

recordsRequest - Details of the read request, including: 1. The Split 2. The Catalog, Database, and Table the read request is for. 3. The filtering predicate (if any) 4. The columns required for projection.

queryStatusChecker - A QueryStatusChecker that you can use to stop doing work for a query that has already terminated

See Also:

RecordHandler